Switzerland and the Principality of Liechtenstein
Radio Interface Regulation

784.101.21 / RIR01031)
Aeronautical surveillance

RIR0103-07
ASDE
9000 - 9500 MHz
Airport Surface Detection Equipment (ASDE)
Edition 1.0 / 01.05.2020

Nr Parameter2)DescriptionComments
1Radiocommunication serviceRadiolocation-
2ApplicationASDEAirport Surface Detection Equipment (ASDE).
3Frequency band9000 - 9500 MHz-
4Channelling--
5Modulation / Occupied bandwidth--
6Direction / Separation--
7Transmit power / Power density-Transmit power limit according to license / individual assignment.
8Channel access and occupation rules--
9Authorisation regimeSwitzerland: License required.
Liechtenstein: Individual assignment required.		-
10Additional essential requirements--
11Frequency planning assumptionsITU Radio Regulations, Appendix 3.ITU-R M.1177 (Measurement of unwanted emissions of radar)
ITU-R SM.329 (Unwanted emissions in the spurious domain)
ITU-R SM.1541 (Unwanted emissions in the out-of-band domain)
ERC/REC 74-01 (Unwanted emissions in the spurious domain)
12Planned changes--
13Reference-/-/ ERC/REC 74-01.Effective use of spectrum / ECC Decisions / ECC Recommendations.
14Notification numberG/TBT/N/CHE/242
2020/9501/CH		-
15Remarks--

Normative part: 1 to 11
Informative part: Nr 12 to 15

1) RIR for similar and/or other applications are available under: https://www.bakom.admin.ch/bakom/en/home/frequenzen-antennen/nationaler-frequenzzuweisungsplan/schnittstellen-anforderungen.html
2) For explanations and legal status, please refer to basis document 784.101.21 / RIR0000